I can't tell you the whole plot because I have a vague memory but they got the two boys and put them into the boxes like they did with Tom and then they turned off the life supports for the boxes and while Tom was in Hyde's form he tried to turn them back on by walking over to the switch. While he was doing this he was getting shot at a lot but still walking then Hyde died and I think he managed to turn the switch back on but my television went off do I had to turn it back on and when I did it was six months later and Tom went to visit his mother and he said that Hyde didn't share the damage of the bullets so he was still alive but he still had three in him. He then asked his mother how he is Jekyll/Hyde because his father wasn't a direct descendant of one of Hyde's children. He then asked what happened to his father and his mother said that she probably killed him and that she would have to check sometime. Tom asked her what she meant and she said that he didn't inherit the gene from his father but from her. Then we saw her morph into the American woman from the company and bare her fangs at him. The programme ended. Another thing that was just before he went to see his mother, we saw him and Claire, who is actually a clone of the maid from Jekyll's time, hugging and her head was over his shoulder and his back was towards their two boys, who are still alive, and the one with the runny nose, I think his name may have been Harry, put his finger to his lips to Claire as if to (I think) make the audience believe that he, or both of them, have inherited the gene as well. If that makes any sense at all.